javascript timer with comma -


this question has answer here:

i want display dollar timer goes 1 2500. when timer increases 1000, want display $1,000 instead of $1000. want commas in thousands place.could me javascript.

thanks.

you regular expression.

var friendlynum = (num + "").replace(/^(\d)(\d{3})$/, "$1,$2");

note handle 1000 places.

how works exercise reader. learning how work, stat here.


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